Whaleback “Thomas Wilson,” Duluth, Minnesota
Whaleback "Thomas Wilson" at the foot of Seventh Avenue West in icy harbor with Seventh Avenue west incline in background, and incline pavilion. She sank 7 June 1902 just outside the Duluth harbor; smaller whaleback; tug ~ Photo Credit: University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Collections